.refer_content{
    padding-top: 2.7rem;
    position: relative;
}

.refer_dis{
    background: #fff3dc;
    padding: 0.2rem 0.5rem;
    position: absolute;
    top: 2.5rem;
    left: 0;
    right: 0;

}
.warnning_span span{
    font-size: 12px;
    color: #f23030;
    margin-bottom: 0.1rem;
}
.refer_dis .warnning{
    color: #f23030;
    font-size: 12px;
}

.warnning i{
    margin-right: 0.5rem;
}

.qr_code_base{
    width: 60%;
    height: 60%;
}

.qr_code_base img{
    width: 100%;
    height: 100%;
}

.flex{
    display: flex;
    display: -webkit-flex;
}

.flex_between{
    justify-content: space-around;
    -webkit-justify-content: space-around;
}

.flex_between_true{
    justify-content: space-between;
    -webkit-justify-content: space-between;
}

.flex_clown{
    flex-direction: column;
    -webkit-flex-direction: column;
}

.flex_jus_center{
    justify-content: center;
    -webkit-justify-content: center;
}

.flex_ali_center{
    align-items: center;
    -webkit-align-items: center;
}

.flex_center{
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    -webkit-justify-content: center;
    align-items: center;
    -webkit-align-items: center;
}

.qr_img_base{
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.qr_img_base p{
    color: #E60012;
    font-size: 1.1rem;
    font-weight: bold;
}